Systems and methods for fuel injection
US-2016377015-A1 · Dec 29, 2016 · US
Control of electrical fuel pumps
Control of electrical fuel pumps · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F02D41/3082 |
| Official title | {Control of electrical fuel pumps} |
| Display label | Control of electrical fuel pumps |
| Total patents | 472 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 21 |
| 2016 | 76 |
| 2017 | 67 |
| 2018 | 79 |
| 2019 | 76 |
| 2020 | 60 |
| 2021 | 37 |
| 2022 | 27 |
| 2023 | 13 |
| 2024 | 12 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Systems and methods for fuel injection
US-2016377016-A1 · Dec 29, 2016 · US
Pressure control by phase current and initial adjustment at car line
US-9528519-B2 · Dec 27, 2016 · US
Method for direct injection of supercritical fuels
US-9523326-B2 · Dec 20, 2016 · US
Control system
US-2016363078-A1 · Dec 15, 2016 · US
Method and system for fuel system control
US-2016356237-A1 · Dec 8, 2016 · US
Method of controlling a fuel injection system during rail pressure sensor failure condition
US-2016356238-A1 · Dec 8, 2016 · US
Control device for internal combustion engine
US-2016333816-A1 · Nov 17, 2016 · US
Vehicular fuel cooling device
US-2016319773-A1 · Nov 3, 2016 · US
End-of-current trim for common rail fuel system
US-2016305383-A1 · Oct 20, 2016 · US
Fuel supply system with accumulator
US-9470195-B2 · Oct 18, 2016 · US
Methods for correcting spill valve timing error of a high pressure pump
US-9458806-B2 · Oct 4, 2016 · US
Diesel Engine
US-2016281632-A1 · Sep 29, 2016 · US
Method for operating a direct fuel injection system
US-9453474-B2 · Sep 27, 2016 · US
Method for determining a correction characteristic curve
US-9436916-B2 · Sep 6, 2016 · US
Method to reduce fuel system power consumption
US-9435286-B2 · Sep 6, 2016 · US
Fuel injected engine system
US-2016252039-A1 · Sep 1, 2016 · US
Method and Device for Operating a Fuel Pump
US-2016252032-A1 · Sep 1, 2016 · US
Direct injection pump control
US-9429097-B2 · Aug 30, 2016 · US
Fuel pump and control method therefor
US-2016208747-A1 · Jul 21, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F02D41/3082?
- CPC F02D41/3082 is the Cooperative Patent Classification code for “Control of electrical fuel pumps.”
- How many patents are filed under CPC F02D41/3082 (Control of electrical fuel pumps)?
- Our database includes 472 publications tagged with this CPC code.
- Is patent activity under CPC F02D41/3082 growing?
- Publication counts under this code: 12 in 2024 vs 4 in 2025 (latest complete years).